Trace number 4304019

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2519.88 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin18_c18.xml
MD5SUMf09386fa05f6191f12fed212ce37b406
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables23409
Number of constraints1386
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":23409}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":23409}]
Minimum constraint arity153
Maximum constraint arity289
Distribution of constraint arities[{"arity":153,"count":1224},{"arity":289,"count":162}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1386}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.87/2520.00	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (1996 MiB free)
  memory of node 1: 16384 MiB (3361 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304019-1534007234/watcher-4304019-1534007234 -o /tmp/evaluation-result-4304019-1534007234/solver-4304019-1534007234 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20083 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1856723800 HOME/instance-4304019-1534007234.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=22378, runsolver pid=22375
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5469672/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=54224 memory=28104 CPUtime=0.1 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 6998 0 0 0 9 1 0 0 20 0 1 0 218286677 55525376 6960 33554432000 4194304 7499544 140724322545744 140724322542744 139798034074597 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 13556 7026 618 807 0 6547 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 54224 KiB
Current children cumulated memory: 28104 KiB

[startup+0.209702 s]*
/proc/loadavg: 1.92 2.00 2.04 4/187 22379
/proc/meminfo: memFree=5456884/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=58624 memory=32844 CPUtime=0.21 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 8582 0 0 0 20 1 0 0 20 0 1 0 218286677 60030976 8211 33554432000 4194304 7499544 140724322545744 140724322542744 139798034512896 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 14656 8211 654 807 0 7647 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 58624 KiB
Current children cumulated memory: 32844 KiB

[startup+0.309334 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5456884/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=58624 memory=32844 CPUtime=0.31 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 8582 0 0 0 30 1 0 0 20 0 1 0 218286677 60030976 8211 33554432000 4194304 7499544 140724322545744 140724322542744 5879635 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 14656 8211 654 807 0 7647 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 58624 KiB
Current children cumulated memory: 32844 KiB

[startup+0.700388 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5447660/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=80828 memory=55216 CPUtime=0.69 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 13666 0 0 0 67 2 0 0 20 0 1 0 218286677 82767872 13804 33554432000 4194304 7499544 140724322545744 140724322542744 5904165 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 20207 13804 715 807 0 13198 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 80828 KiB
Current children cumulated memory: 55216 KiB

[startup+1.50039 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5421308/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=125176 memory=99584 CPUtime=1.49 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 23232 0 0 0 146 3 0 0 20 0 1 0 218286677 128180224 24896 33554432000 4194304 7499544 140724322545744 140724322536088 6275050 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 31294 24896 721 807 0 24285 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 125176 KiB
Current children cumulated memory: 99584 KiB

[startup+3.10945 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5378692/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=137512 memory=111728 CPUtime=3.1 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 39557 0 0 0 306 4 0 0 20 0 1 0 218286677 140812288 27932 33554432000 4194304 7499544 140724322545744 140724322540376 5161070 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34378 27932 749 807 0 27369 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 137512 KiB
Current children cumulated memory: 111728 KiB

[startup+6.30038 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5376356/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138472 memory=112744 CPUtime=6.28 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 56921 0 0 0 623 5 0 0 20 0 1 0 218286677 141795328 28186 33554432000 4194304 7499544 140724322545744 140724322540296 5161319 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34618 28186 754 807 0 27609 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 138472 KiB
Current children cumulated memory: 112744 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5376460/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138604 memory=112860 CPUtime=12.68 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 72410 0 0 0 1262 6 0 0 20 0 1 0 218286677 141930496 28215 33554432000 4194304 7499544 140724322545744 140724322540296 5773124 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34651 28215 754 807 0 27642 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 138604 KiB
Current children cumulated memory: 112860 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5376320/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138604 memory=112924 CPUtime=25.48 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 100281 0 0 0 2540 8 0 0 20 0 1 0 218286677 141930496 28231 33554432000 4194304 7499544 140724322545744 140724322540296 4403440 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34651 28231 754 807 0 27642 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 138604 KiB
Current children cumulated memory: 112924 KiB

[startup+51.1094 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 22379
/proc/meminfo: memFree=5375348/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138604 memory=112952 CPUtime=51.07 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 105896 0 0 0 5099 8 0 0 20 0 1 0 218286677 141930496 28238 33554432000 4194304 7499544 140724322545744 140724322540296 5773124 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34651 28238 754 807 0 27642 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 138604 KiB
Current children cumulated memory: 112952 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 22380
/proc/meminfo: memFree=5375720/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138604 memory=113248 CPUtime=102.25 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 106604 0 0 0 10217 8 0 0 20 0 1 0 218286677 141930496 28312 33554432000 4194304 7499544 140724322545744 140724322540296 5837773 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34651 28312 754 807 0 27642 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 138604 KiB
Current children cumulated memory: 113248 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 22381
/proc/meminfo: memFree=5376088/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138604 memory=113252 CPUtime=162.25 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 107301 0 0 0 16217 8 0 0 20 0 1 0 218286677 141930496 28313 33554432000 4194304 7499544 140724322545744 140724322540296 5161055 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34651 28313 754 807 0 27642 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 138604 KiB
Current children cumulated memory: 113252 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22389
/proc/meminfo: memFree=5375976/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113256 CPUtime=222.24 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 108002 0 0 0 22216 8 0 0 20 0 1 0 218286677 142065664 28314 33554432000 4194304 7499544 140724322545744 140724322540296 4249954 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28314 754 807 0 27675 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113256 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22390
/proc/meminfo: memFree=5376224/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113260 CPUtime=282.24 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 108702 0 0 0 28216 8 0 0 20 0 1 0 218286677 142065664 28315 33554432000 4194304 7499544 140724322545744 140724322540296 4249702 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28315 754 807 0 27675 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113260 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22391
/proc/meminfo: memFree=5376200/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113268 CPUtime=342.24 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 109402 0 0 0 34216 8 0 0 20 0 1 0 218286677 142065664 28317 33554432000 4194304 7499544 140724322545744 140724322540296 5770556 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28317 754 807 0 27675 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113268 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22392
/proc/meminfo: memFree=5376036/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113268 CPUtime=402.24 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 109861 0 0 0 40216 8 0 0 20 0 1 0 218286677 142065664 28317 33554432000 4194304 7499544 140724322545744 140724322540296 5837776 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28317 754 807 0 27675 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113268 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 22393
/proc/meminfo: memFree=5375996/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113268 CPUtime=462.24 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 110563 0 0 0 46215 9 0 0 20 0 1 0 218286677 142065664 28317 33554432000 4194304 7499544 140724322545744 140724322540296 4249666 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28317 754 807 0 27675 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113268 KiB


################
# More data... #
################

/proc/22378/statm: 34684 28320 754 807 0 27675 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113280 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/187 22433
/proc/meminfo: memFree=5375160/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113280 CPUtime=1782.19 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 122014 0 0 0 178210 9 0 0 20 0 1 0 218286677 142065664 28320 33554432000 4194304 7499544 140724322545744 140724322540296 5770515 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28320 754 807 0 27675 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113280 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 22434
/proc/meminfo: memFree=5374556/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113280 CPUtime=1842.18 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 122513 0 0 0 184209 9 0 0 20 0 1 0 218286677 142065664 28320 33554432000 4194304 7499544 140724322545744 140724322540296 5161094 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28320 754 807 0 27675 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113280 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 22435
/proc/meminfo: memFree=5374680/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113280 CPUtime=1902.18 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 123013 0 0 0 190209 9 0 0 20 0 1 0 218286677 142065664 28320 33554432000 4194304 7499544 140724322545744 140724322540296 5574441 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28320 754 807 0 27675 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113280 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 22436
/proc/meminfo: memFree=5374928/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=1962.18 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 123504 0 0 0 196209 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5773104 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 22445
/proc/meminfo: memFree=5374484/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2022.18 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 123999 0 0 0 202209 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5773119 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 22446
/proc/meminfo: memFree=5374568/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2082.17 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 124494 0 0 0 208208 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 4249954 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2082.17 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 22447
/proc/meminfo: memFree=5374536/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2142.17 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 124984 0 0 0 214208 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5777120 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 22448
/proc/meminfo: memFree=5374576/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2202.17 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 125464 0 0 0 220208 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5770486 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2202.17 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22449
/proc/meminfo: memFree=5374700/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2262.17 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 125970 0 0 0 226208 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5773104 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2262.17 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22450
/proc/meminfo: memFree=5374592/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2322.16 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 126669 0 0 0 232207 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5837773 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22451
/proc/meminfo: memFree=5374444/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2382.16 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 127090 0 0 0 238207 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5838025 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22452
/proc/meminfo: memFree=5374420/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2442.16 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 127550 0 0 0 244207 9 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 4249700 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

[startup+2502.3 s]
/proc/loadavg: 2.34 2.09 2.07 3/187 22453
/proc/meminfo: memFree=5374344/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2502.17 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 127988 0 0 0 250207 10 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5770486 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.27 2.09 2.07 3/187 22514
/proc/meminfo: memFree=5373912/32770624 swapFree=67108792/67108860
[pid=22378] ppid=22375 vsize=138736 memory=113284 CPUtime=2519.87 cores=1,3,5,7
/proc/22378/stat : 22378 (MistralXCSP) R 22375 22378 20051 0 -1 4202496 128403 0 0 0 251977 10 0 0 20 0 1 0 218286677 142065664 28321 33554432000 4194304 7499544 140724322545744 140724322540296 5770540 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33177600 140724322546797 140724322546947 140724322546947 140724322549705 0
/proc/22378/statm: 34684 28321 754 807 0 27675 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 138736 KiB
Current children cumulated memory: 113284 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 22378 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.78 s, system=0.100996 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.88
CPU user time (s): 2519.78
CPU system time (s): 0.100996
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 138736
Max. memory (cumulated for all children) (KiB): 113284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.78
system time used= 0.100996
maximum resident set size= 113304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128438
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 44
involuntary context switches= 668


# summary of solver processes directly reported to runsolver:
#   pid: 22378
#   total CPU time (s): 2519.88
#   total CPU user time (s): 2519.78
#   total CPU system time (s): 0.100996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5439 second user time and 17.3032 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-11 19:07:14
IDJOB=4304019
IDBENCH=141238
IDSOLVER=2779
FILE ID=node150/4304019-1534007234
RUNJOBID= node150-1533991720-20083
PBS_JOBID= 21036945
Free space on /tmp= 34696 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin18_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4304019-1534007234/watcher-4304019-1534007234 -o /tmp/evaluation-result-4304019-1534007234/solver-4304019-1534007234 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1533991720-20083 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1856723800 HOME/instance-4304019-1534007234.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f09386fa05f6191f12fed212ce37b406
RANDOM SEED=1856723800

node150.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         5488100 kB
MemAvailable:   31902836 kB
Buffers:          204236 kB
Cached:         26090540 kB
SwapCached:           32 kB
Active:          9937432 kB
Inactive:       16414836 kB
Active(anon):       8440 kB
Inactive(anon):   101184 kB
Active(file):    9928992 kB
Inactive(file): 16313652 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              6352 kB
Writeback:           772 kB
AnonPages:         64584 kB
Mapped:            52860 kB
Shmem:             49732 kB
Slab:             628500 kB
SReclaimable:     600552 kB
SUnreclaim:        27948 kB
KernelStack:        3360 kB
PageTables:         4984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     381272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34688 MiB
End job on node150 at 2018-08-11 19:49:14